Nightvex is an external ESP with no aimbot. It needs no BIOS tweaks: disabling Windows protection and Core Isolation is enough, and Hyper-V is only touched on Intel with Windows 25H2.
Requirements
- Windows 10 or 11 (x64), builds 21H2–25H2
- An Intel or AMD CPU
- Real-time protection, Tamper Protection and Core Isolation turned off
- The FACEIT anti-cheat removed
System requirements
Preparation
Follow the steps in order — most issues come from a skipped one.
Remove third-party antivirus and anti-cheats Kaspersky, Avast, ESET and the like, plus FaceIT and Riot Vanguard, conflict with the loader. They must be uninstalled, not just paused.
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Open Settings → Apps → Installed apps (or Control Panel → Programs and Features).
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Uninstall any third-party antivirus (Kaspersky, Avast, AVG, ESET, 360, Malwarebytes, etc.). Pausing or disabling is not enough — the antivirus driver stays resident.
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Uninstall the FaceIT AC and Riot Vanguard anti-cheats if present — they block third-party software at the kernel level.
- FaceIT is the CS2 anti-cheat, Vanguard is the Valorant one. If you don't play those games, they are safe to remove.
After removing an antivirus, restart the PC — some of its services only unload after a reboot.
Fully disable Windows Defender The #1 cause of "it won't launch". Disable it for real: manually first, then remove it from startup, reboot, and finish it off with Defender Control.
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Step 1. Turn protection off by hand. Open Windows Security → Virus & threat protection → Manage settings and switch every toggle off:
- Real-time protection — Off.
- Cloud-delivered protection — Off.
- Automatic sample submission — Off.
- Tamper Protection — Off. Turn this one off first, otherwise the others switch themselves back on.
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Step 2. Disable reputation-based protection. In Windows Security → App & browser control → Reputation-based protection → Settings, turn everything off (SmartScreen, potentially-unwanted-app blocking).
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Step 3. Remove Defender from startup. Open Task Manager (Ctrl+Shift+Esc) → Startup apps tab, find Windows Security notification icon and click Disable.
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Step 4. Restart your computer. This is mandatory — some Defender services only unload after a reboot.
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Step 5. Finish with Defender Control. Download Defender Control (archive password: r1xon), run it as administrator and click Disable Windows Defender — the tile turns red.
- If your antivirus deletes the utility itself, protection is still active — go back to step 1. The file ships zipped on purpose so Defender can't wipe it before it's disabled.
Don't skip steps 3–4. "I turned the toggles off but it didn't help" almost always means Defender came back after restart because it was left in startup.
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Turn off real-time protection
- Settings → Update and Security → Windows Security
- Virus and threat protection → Manage settings
- Switch off «Real-time protection»
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Turn off Tamper Protection in the same section
- Otherwise Windows re-enables the defenses by itself
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Turn off Core Isolation and reboot the PC
- Windows Security → Device security → Core isolation
- «Memory integrity» — off, then reboot
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On Intel with Windows 25H2 disable Hyper-V
- Control Panel → Programs → Turn Windows features on or off
- Uncheck Hyper-V, press OK and reboot
- If blue screens persist, disable virtualization in BIOS too (Intel VT-d)
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Remove the FACEIT anti-cheat if it is installed
- The product will not start while FACEIT is running
Launch
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Download the launcher — direct link
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Install or just run the downloaded application.
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Paste the activation key into the launcher field and confirm.
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Start the game — the overlay appears on top of it.
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Configure what you need in the Visuals, Radar and Overlay sections.
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The menu opens with Home — on a laptop you may need FN + Home.
Problems & fixes
Blue screen on launch
On Intel with Windows 25H2 disable Hyper-V in Windows features and reboot. If the BSOD persists, disable virtualization in BIOS (Intel VT-d / Virtualization Technology).
Windows protection turns itself back on
Tamper Protection is still on. Open «Virus and threat protection» → «Manage settings», switch it off, then disable real-time protection again.
The product does not start and shows no error
Check that the FACEIT anti-cheat is removed and Core Isolation is off, and that you rebooted after turning it off. A skipped preparation step is the most common cause.
The key is not accepted
The key looks like four blocks of four characters. Copy it whole, without stray spaces, and paste it into the launcher field. If that does not help, contact support and we will check the batch.
Advanced setup — only if it still won’t launch
Disable Core Isolation Memory Integrity blocks the driver from loading. Takes a minute to switch off.
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Open Windows Security → Device security → Core isolation details.
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Turn off Memory Integrity and restart the PC.
Disable Hyper-V and Windows virtualization Windows' own virtualization features grab the hypervisor and get in the loader's way. Disabled separately from VT-x.
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Open Control Panel → Programs → Turn Windows features on or off and uncheck Hyper-V, Virtual Machine Platform and Windows Hypervisor Platform.
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Open Command Prompt as administrator, run the command, then reboot:
bcdedit /set hypervisorlaunchtype off -
Also turn off Memory Integrity and Application Guard if enabled (see "Disable Core Isolation").
Update Visual C++ and DirectX Up-to-date runtimes keep the loader and overlay from crashing at start.
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Install Visual C++ Redistributable x64 and restart the PC.
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Update DirectX if you haven't in a while.
FAQ
Where do I get the key after payment?
The key arrives instantly after payment — it appears on the order page and lands in your email, and with Telegram linked it is duplicated in our bot. This guide opens from there as well.
Which key opens the menu?
The menu opens on Home (on a laptop — FN + Home).
Is there an aimbot?
No. Nightvex is pure ESP: it shows players, bots, loot and the radar picture, but it never aims your weapon or touches your shooting.
Do I need a spoofer?
It is not included. If your hardware has already been banned, a spoofer is bought separately — there are several in the catalogue.
Still stuck?
Run R1XON Checker first — it pinpoints most launch problems in 30 seconds. If it still fails, attach the checker report to your support ticket and we’ll sort it out fast.